Hi
A clean install would be better.
Of course it'll be more work, but your computer will run like it did when you got it (faster).
You will need a driver for the SATA controller on a floppy if you choose this route.
Or - you could clone and transfer the current Windows installation to the new drive.
Follow this guide:
http://www.techsupportforum.com/cont...ticles/47.html
Install the SATA driver for the motherboard before you clone the drive.